Did this issue start happening after an update/upgrade? Was there a prior kernel version where you were not having this particular problem?
Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v4.15 kernel[0]. If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'. Once testing of the upstream kernel is complete, please mark this bug as "Confirmed". Thanks in advance. [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.15 ** Changed in: linux (Ubuntu) Importance: Undecided => Medium ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1745965 Title: task systemd-udevd:367 and ksdioirqd/mmc1:399 blocked for more than 120 seconds. Status in linux package in Ubuntu: Incomplete Bug description: Hello everyone, I am new reporting this kind of problems but as I do not know how important is this issue I decided to post it here. I have to say that despite the device has a wireless card, Ubuntu does not detect it. It should work using the mwifiex driver (mwifiex, mwifiex_sdio and cfg80211 modules). All the modules are loaded as lsmod shows them. I would also like to add that I contacted the hardware provider, and they encourage me to install liberta-firmware, but, as I am using Ubuntu 16.04 LTS, this packet is not in the repository, so I found that installing linux-firmware package, this could install part of liberta-firmware features, but it did not fix anything at all. I hope that this info was enough to track the problem I am having. Best regards and thank you all beforehand. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1745965/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
